<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title></title>
	<style type="text/css">
		*{
			padding: 0;
			margin: 0;
		}
		.box{
			width: 277px;
			height: 284px;
			border: 1px solid red;
			margin: 100px;
			position: relative;
		}
		.box img{
			width: 277px;
			height: 177px;

		}
		.box .dtc{
			width: 52px;
			height: 27px;
			background: url(./images/common.png) no-repeat -54px 0;
			position: absolute;
			top: -9px;
			left: 9px;
		}
		.box .zhegai{
			width: 277px;
			height: 38px;
			color: #fff;
			line-height: 38px;
			text-align: center;
			background-color: rgba(0,0,0,.7);
			position: absolute;
			top: 139px;
			left: 0;

		}
	</style>
</head>
<body>
	<div class="box">
		<img src="./images/longxia.jpg" alt="">
		<span class="dtc"></span>
		<div class="zhegai">小龙虾</div>	
	</div>
	
</body>
</html>